NVIDIA GeForce 8800 GTS 320 vs NVIDIA T400

VS

NVIDIA GeForce 8800 GTS 320

NVIDIA T400

We compared two Desktop platform GPUs: 320MB VRAM GeForce 8800 GTS 320 and 2GB VRAM T400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 's Advantages

Released 14 years and 3 months late

Boost Clock1425MHz

More VRAM (2GB vs 320GB)

Larger VRAM bandwidth (80.00GB/s vs 63.36GB/s)

288 additional rendering cores

Lower TDP (30W vs 143W)

Score

Benchmark

FP32 (float)

GeForce 8800 GTS 320

0.228 TFLOPS

T400 +379%

1.094 TFLOPS

GeForce 8800 GTS 320

VS

T400

Graphics Card

Feb 2007

Release Date

May 2021

GeForce 8

Generation

Quadro

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

420 MHz

-

Boost Clock

1425 MHz

792 MHz

Memory Clock

1250 MHz

Memory

320MB

Memory Size

2GB

GDDR3

Memory Type

GDDR6

320bit

Memory Bus

64bit

63.36GB/s

Bandwidth

80.00GB/s

Render Config

-

12

SM Count

6

96

Shading Units

384

24

TMUs

24

20

ROPs

16

-

L1 Cache

64 KB (per SM)

80 KB

L2 Cache

1024 KB

-

Theoretical Performance

10.26 GPixel/s

Pixel Rate

22.80 GPixel/s

24.62 GTexel/s

Texture Rate

34.20 GTexel/s

-

FP16 (half)

2.189 TFLOPS

228.1 GFLOPS

FP32 (float)

1094 GFLOPS

-

FP64 (double)

34.20 GFLOPS

Board Design

143W

TDP

30W

300 W

Suggested PSU

200 W

2x DVI 1x S-Video

Outputs

3x mini-DisplayPort 1.4a

1x 6-pin

Power Connectors

None

Graphics Processor

G80

GPU Name

TU117

G80-100-K0-A2

GPU Variant

-

Tesla

Architecture

Turing

TSMC

Foundry

TSMC

90 nm

Process Size

12 nm

0.681 billion

Transistors

4.7 billion

484 mm²

Die Size

200 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1 (1.0)

OpenCL

3.0

N/A

Vulkan

1.3

1.0

CUDA

7.5

4.0

Shader Model

6.6

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